[INFO] fetching crate matdb 0.1.0... [INFO] testing matdb-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate matdb 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate matdb 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate matdb 0.1.0 [INFO] tweaked toml for crates.io crate matdb 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate matdb 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate matdb 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e8b11e72ca4d3b3f197eb8325a8ebc8fc2b2579432abce3fa1e9632d75db771 [INFO] running `Command { std: "docker" "start" "-a" "8e8b11e72ca4d3b3f197eb8325a8ebc8fc2b2579432abce3fa1e9632d75db771", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e8b11e72ca4d3b3f197eb8325a8ebc8fc2b2579432abce3fa1e9632d75db771", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e8b11e72ca4d3b3f197eb8325a8ebc8fc2b2579432abce3fa1e9632d75db771", kill_on_drop: false }` [INFO] [stdout] 8e8b11e72ca4d3b3f197eb8325a8ebc8fc2b2579432abce3fa1e9632d75db771 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24e82a22630c7958d10f3898c3582d4604102758c79a378c5985a14bb42876f1 [INFO] running `Command { std: "docker" "start" "-a" "24e82a22630c7958d10f3898c3582d4604102758c79a378c5985a14bb42876f1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.160 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling symbolic_expressions v5.0.3 [INFO] [stderr] Compiling clap_builder v4.5.32 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling fd-lock v4.0.2 [INFO] [stderr] Compiling symbol_table v0.2.0 [INFO] [stderr] Compiling rustyline v14.0.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling egg v0.9.5 [INFO] [stderr] Compiling clap v4.5.32 [INFO] [stderr] Compiling matdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/parser/lexer.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Spanned { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | pub start: Position, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub end: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Spanned` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/lexer.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | UnexpectedCharacter(char), [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 113 - UnexpectedCharacter(char), [INFO] [stdout] 113 + UnexpectedCharacter(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.82s [INFO] running `Command { std: "docker" "inspect" "24e82a22630c7958d10f3898c3582d4604102758c79a378c5985a14bb42876f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24e82a22630c7958d10f3898c3582d4604102758c79a378c5985a14bb42876f1", kill_on_drop: false }` [INFO] [stdout] 24e82a22630c7958d10f3898c3582d4604102758c79a378c5985a14bb42876f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a357874f49fb0af33ba2d5e0dec895c682271df314886140830066643022d79 [INFO] running `Command { std: "docker" "start" "-a" "7a357874f49fb0af33ba2d5e0dec895c682271df314886140830066643022d79", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling divan-macros v0.1.17 [INFO] [stderr] Compiling condtype v1.3.0 [INFO] [stderr] Compiling regex-lite v0.1.6 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling fd-lock v4.0.2 [INFO] [stderr] Compiling rustyline v14.0.0 [INFO] [stderr] Compiling clap_builder v4.5.32 [INFO] [stderr] Compiling clap v4.5.32 [INFO] [stderr] Compiling matdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling divan v0.1.17 [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/parser/lexer.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Spanned { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | pub start: Position, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub end: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Spanned` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/lexer.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | UnexpectedCharacter(char), [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 113 - UnexpectedCharacter(char), [INFO] [stdout] 113 + UnexpectedCharacter(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/parser/lexer.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Spanned { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | pub start: Position, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub end: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Spanned` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/lexer.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | UnexpectedCharacter(char), [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 113 - UnexpectedCharacter(char), [INFO] [stdout] 113 + UnexpectedCharacter(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.58s [INFO] running `Command { std: "docker" "inspect" "7a357874f49fb0af33ba2d5e0dec895c682271df314886140830066643022d79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a357874f49fb0af33ba2d5e0dec895c682271df314886140830066643022d79", kill_on_drop: false }` [INFO] [stdout] 7a357874f49fb0af33ba2d5e0dec895c682271df314886140830066643022d79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 34088b168f0548e7881d9dd2531a6cc8683641e9fd2f86a07922592a2f17e6c4 [INFO] running `Command { std: "docker" "start" "-a" "34088b168f0548e7881d9dd2531a6cc8683641e9fd2f86a07922592a2f17e6c4", kill_on_drop: false }` [INFO] [stderr] warning: fields `start` and `end` are never read [INFO] [stderr] --> src/parser/lexer.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct Spanned { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 24 | pub start: Position, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 25 | pub end: Position, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Spanned` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/parser/lexer.rs:113:25 [INFO] [stderr] | [INFO] [stderr] 113 | UnexpectedCharacter(char), [INFO] [stderr] | ------------------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `LexerError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 113 - UnexpectedCharacter(char), [INFO] [stderr] 113 + UnexpectedCharacter(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `matdb` (lib) generated 2 warnings [INFO] [stderr] warning: `matdb` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matdb-caa70998da5e7d8f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/matdb-c32d1cb98c7845b0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/delete.rs (/opt/rustwide/target/debug/deps/delete-949dcaa6af42fd08) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test delete_seeded_random has been running for over 60 seconds [INFO] [stdout] test delete_sequnetial_decreasing has been running for over 60 seconds [INFO] [stdout] test delete_sequnetial_rising has been running for over 60 seconds [INFO] [stdout] test delete_sequnetial_decreasing ... ok [INFO] [stdout] test delete_sequnetial_rising ... ok [INFO] [stdout] test delete_seeded_random ... ok [INFO] [stderr] Running tests/hello.rs (/opt/rustwide/target/debug/deps/hello-6a840ee4c3f070f0) [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 346.35s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test hello_matdb ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "34088b168f0548e7881d9dd2531a6cc8683641e9fd2f86a07922592a2f17e6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34088b168f0548e7881d9dd2531a6cc8683641e9fd2f86a07922592a2f17e6c4", kill_on_drop: false }` [INFO] [stdout] 34088b168f0548e7881d9dd2531a6cc8683641e9fd2f86a07922592a2f17e6c4